Is there a public exploit for CVE-2026-123029?

No public exploit for CVE-2026-123029 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-123029?

CVE-2026-123029 scores CVSS 7.5 (v3.1), rated high.

What does CVE-2026-123029 affect?

CVE-2026-123029 affects Wowza Streaming Engine.

7.5 High

Wowza Streaming Engine before 4.12.2 processes XML external entities, which allows remote attackers to read local files with the privileges…

CVE-2026-123029

Wowza Streaming Engine before 4.12.2 processes XML external entities, which allows remote attackers to read local files with the privileges of the Wowza Streaming Engine process.

Assessment

CVSS: 7.5 (v3.1)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 5 November 2026
Last updated: 5 November 2026
Affected: Wowza · Streaming Engine
Assigner: mitre

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

At the source

EUVD (ENISA)

References

https://www.wowza.com/docs/xxe-allows-reading-local-files

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